I used 5 drops of 3% hydrogen peroxide in each ear once a day. 3 days later, this is what happened

For those considering hydrogen peroxide, professionals stress using the correct dilution and avoiding use if there’s any sign of infection or eardrum damage. Medical guidance is always recommended before starting a new ear-care routine.

Other Ways to Clean Ears Safely
There are several alternatives to hydrogen peroxide. Over-the-counter ear drops designed to soften wax can be a gentler option for some people.

Professional ear irrigation performed by a healthcare provider is another safe and effective choice, particularly for stubborn buildup. Maintaining basic ear hygiene and avoiding cotton swabs or other objects inside the ear can also help prevent problems.